Research Article

Characterization of an Antihypertensive Angiotensin I-Converting Enzyme Inhibitory Peptide from the Edible Mushroom Hypsizygus marmoreus

Figure 6

Changes in systolic blood pressure (SBP) of spontaneous hypertensive rat by administering water extract of Hypsizygus marmoreus. Single oral administration was performed with a dosage of 800 mg/Kg body weight, and SBP was measured after 0, 2, 4, and 6 h administration. Different from control at , . , Saline solution; △, Commercial captopril; ○, Water extract of Hypsizygus marmoreus containing antihypertensive angiotensin I-converting enzyme inhibitor.